• STM32F105: USB host failure
    Hi to all, I am trying to build a USB host application based STM32F105 using USB stack by Keil (RL-ARM 4.13 (USB Host Mass Storage Class Interface). But I can not even run the MSC demo - fopen() always...
  • USB Host and connecting to a printer
    Hi all, I'm new to the discussion board, but have been reading it now for awhile. The topic came up several times about using a USB-based 8052 to talk to a printer or a memstick-drive. The general...
  • USB CDC on STM32L device : unable to connect to host.
    Hi all, I try to make a device based on STM32L151 which will communicate through USB in CDC mode. My software was initially developped on an STM32F4-discovery board, and it was working perfectly...
  • USB host to connect multiple mass storage devices.
    Can I use lpc2148 to host USB to connect two mass storage devices to facilitate transfer of data between them?
  • USB - Connecting both Host & Device to LPC1768
    I have the MBC1760 eval-board for soft development and working on a new PCB. Suppose, I have both A(host) and B(device) connectors. Their VBUS and GND are handled separately. And I have another GPIO...